Karkhanis; Rajiv K.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Karkhanis; Rajiv K..The latest application filed is for "operational envelope control of an hvac component".
- Karkhanis; Rajiv K. - York PA
- Karkhanis; Rajiv K. - Roanoke VA
- Karkhanis; Rajiv K. - Harrisonburg VA
| Patent | Date |
|---|---|
| Exhaust fans for HVAC system with energy recovery wheel Grant 11,428,428 - Ferrere, Jr. , et al. August 30, 2 | 2022-08-30 |
| Method and apparatus for isolating heat exchanger from the air handling unit in a single-packace outdoor unit Grant 11,274,861 - Snider , et al. March 15, 2 | 2022-03-15 |
| Systems and methods for energy recovery of an HVAC system Grant 11,268,722 - Ferrere , et al. March 8, 2 | 2022-03-08 |
| Condenser coil arrangement Grant 11,262,112 - Karkhanis , et al. March 1, 2 | 2022-03-01 |
| Operational Envelope Control Of An Hvac Component App 20210278099 - Seiler; Aron M. ; et al. | 2021-09-09 |
| Energy Recovery Wheel Assembly For An Hvac System App 20210247097 - Nanjappa; Vinay ; et al. | 2021-08-12 |
| Condenser Coil Arrangement App 20210164710 - Karkhanis; Rajiv K. ; et al. | 2021-06-03 |
| Operational envelope control of an HVAC compressor Grant 11,022,334 - Seiler , et al. June 1, 2 | 2021-06-01 |
| Removable energy recovery wheel assembly for an HVAC system Grant 10,989,434 - Nanjappa , et al. April 27, 2 | 2021-04-27 |
| Exhaust Fans For Hvac System With Energy Recovery Wheel App 20210071891 - Ferrere, JR.; Marcel P. ; et al. | 2021-03-11 |
| Filter track assembly for HVAC units Grant 10,808,950 - Nanjappa , et al. October 20, 2 | 2020-10-20 |
| Energy Recovery Wheel Assembly For An Hvac System App 20200200426 - Nanjappa; Vinay ; et al. | 2020-06-25 |
| System and method for submetering of a heating, ventilation, and/or air conditioning (HVAC) system Grant 10,605,838 - Seiler , et al. | 2020-03-31 |
| Collapsible Vent Hood For Hvac Unit App 20190383514 - Nanjappa; Vinay ; et al. | 2019-12-19 |
| Parallel capillary expansion tube systems and methods Grant 10,502,468 - Kester , et al. Dec | 2019-12-10 |
| Parallel capillary expansion tube systems and methods Grant 10,488,089 - Kester , et al. Nov | 2019-11-26 |
| Operational Envelope Control Of An Hvac Component App 20190331356 - Seiler; Aron M. ; et al. | 2019-10-31 |
| Filter Track Assembly For Hvac Units App 20190277517 - Nanjappa; Vinay ; et al. | 2019-09-12 |
| Hvac Unit Catwalk Systems And Methods App 20190257096 - Caskey; Curtis W. ; et al. | 2019-08-22 |
| Systems And Methods For Energy Recovery Of An Hvac System App 20190257538 - Ferrere; Marcel P. ; et al. | 2019-08-22 |
| Dynamic Sizing Of Damper Sections And/or Air Economizer Compartments App 20180156490 - Karkhanis; Rajiv K. ; et al. | 2018-06-07 |
| System And Method For Hvac Submetering App 20180100882 - Seiler; Aron M. ; et al. | 2018-04-12 |
| Heat Exchanger For A Hvac Unit App 20180100675 - Snider; Ryan L. ; et al. | 2018-04-12 |
| Parallel Capillary Expansion Tube Systems And Methods App 20180094840 - Kester; Douglas A. ; et al. | 2018-04-05 |
| Parallel Capillary Expansion Tube Systems And Methods App 20180094841 - Kester; Douglas A. ; et al. | 2018-04-05 |
| Evaporative heat rejection Grant 6,964,175 - Karkhanis November 15, 2 | 2005-11-15 |
| Evaporative heat rejection App 20050103038 - Karkhanis, Rajiv K. | 2005-05-19 |
| Air conditioning unit Grant 5,167,131 - Karkhanis December 1, 1 | 1992-12-01 |
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